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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

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F04D29/384characterised by form
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller for heat dissipation fan, heat dissipation fan having the...
    • Patent number 12,352,285
    • Issue date Jul 8, 2025
    • Champ Tech Optical (Foshan) Corporation
    • Xiao-Guang Ma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric propulsion device
    • Patent number 12,344,391
    • Issue date Jul 1, 2025
    • Hitachi, Ltd.
    • Hironobu Yamakawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Silent high-speed fan
    • Patent number 12,320,360
    • Issue date Jun 3, 2025
    • Shenzhen Hengmeite Technology Co., Ltd
    • Yongcai Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower fan
    • Patent number 12,297,840
    • Issue date May 13, 2025
    • Denso Corporation
    • Tomomi Baba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with concentric stationary tube and power-down features
    • Patent number 12,297,839
    • Issue date May 13, 2025
    • DELTA T, LLC
    • Richard M. Aynsley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Modeling method for a fan assembly of an aero engine
    • Patent number 12,299,354
    • Issue date May 13, 2025
    • AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.
    • Xiaohe Yang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Airfoil ribs for rotor blades
    • Patent number 12,286,897
    • Issue date Apr 29, 2025
    • Pratt & Whitney Canada Corp.
    • Paul Aitchison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Surface-processed structure, surface-processed sheet, and propeller...
    • Patent number 12,270,410
    • Issue date Apr 8, 2025
    • SHARP KABUSHIKI KAISHA
    • Masaru Misumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller fan, blower, and air conditioner
    • Patent number 12,270,411
    • Issue date Apr 8, 2025
    • Mitsubishi Electric Corporation
    • Katsuyuki Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and cleaning device
    • Patent number 12,253,090
    • Issue date Mar 18, 2025
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Yuanjian Liang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan assembly
    • Patent number 12,241,476
    • Issue date Mar 4, 2025
    • CNH Industrial Belgium nv
    • Tom De Lathauwer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with blade hub
    • Patent number 12,234,839
    • Issue date Feb 25, 2025
    • Hunter Fan Company
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial impeller with maximized inducer area
    • Patent number 12,221,976
    • Issue date Feb 11, 2025
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan apparatus and air conditioner outdoor unit
    • Patent number 12,221,977
    • Issue date Feb 11, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Qizhen Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blower
    • Patent number 12,215,716
    • Issue date Feb 4, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stepped leading edge fan blade
    • Patent number 12,209,595
    • Issue date Jan 28, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Articulating dust collector
    • Patent number 12,202,013
    • Issue date Jan 21, 2025
    • Korri L. Wright
    • B08 - CLEANING
  • Information Patent Grant

    Ceiling fan structure
    • Patent number 12,173,719
    • Issue date Dec 24, 2024
    • Chao Chin Yao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller fan and refrigeration apparatus
    • Patent number 12,146,496
    • Issue date Nov 19, 2024
    • Daikin Industries, Ltd.
    • Tomohiro Ishibashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fans
    • Patent number 12,110,904
    • Issue date Oct 8, 2024
    • Minetek Investments Pty Ltd
    • Remy Marcel Sydney Bourcier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan
    • Patent number 12,104,604
    • Issue date Oct 1, 2024
    • Sanyo Denki Co., Ltd.
    • Yoshihisa Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan blade
    • Patent number 12,098,729
    • Issue date Sep 24, 2024
    • Hunter Fan Company
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blade system for fans for industrial use
    • Patent number 12,092,121
    • Issue date Sep 17, 2024
    • COFIMCO S.R.L.
    • Carlo Gallina
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller, fan, and air-conditioning apparatus
    • Patent number 12,078,187
    • Issue date Sep 3, 2024
    • Mitsubishi Electric Corporation
    • Shota Morikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 12,078,181
    • Issue date Sep 3, 2024
    • Levitronix GmbH
    • Thomas Holenstein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Airfoils and machines incorporating airfoils
    • Patent number 12,049,260
    • Issue date Jul 30, 2024
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Surface-processed structure, surface-processed sheet, and propeller...
    • Patent number 12,049,905
    • Issue date Jul 30, 2024
    • SHARP KABUSHIKI KAISHA
    • Yui Kumon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller
    • Patent number 12,030,606
    • Issue date Jul 9, 2024
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixed flow fan with enhanced heat dissipation efficiency
    • Patent number 12,025,143
    • Issue date Jul 2, 2024
    • Delta Electronics, Inc.
    • Shun-Chen Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbofan
    • Patent number 12,025,148
    • Issue date Jul 2, 2024
    • Denso Corporation
    • Fumiya Ishii
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN IMPELLER STRUCTURE
    • Publication number 20250237229
    • Publication date Jul 24, 2025
    • Asia Vital Components Co., Ltd.
    • Sung-Wei Sun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Blade and Air Supply Device
    • Publication number 20250215890
    • Publication date Jul 3, 2025
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Lai WEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE STRUCTURE
    • Publication number 20250198421
    • Publication date Jun 19, 2025
    • Asia Vital Components Co., Ltd.
    • Pei-Chuan Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER, FAN, AND AIR-CONDITIONING APPARATUS
    • Publication number 20250198423
    • Publication date Jun 19, 2025
    • Mitsubishi Electric Corporation
    • Kisho HATAKENAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE FAN INSTALLATION ASSEMBLY
    • Publication number 20250198417
    • Publication date Jun 19, 2025
    • The Boeing Company
    • Nicholas Alexander Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN ASSEMBLY INCLUDING AN INTERMEDIATE SHROUD
    • Publication number 20250198422
    • Publication date Jun 19, 2025
    • Regal Beloit America, Inc.
    • Jacob Michael Hansel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stepped Leading Edge Fan Blade
    • Publication number 20250188947
    • Publication date Jun 12, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLOWER
    • Publication number 20250180040
    • Publication date Jun 5, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE FOR AN INDUSTRIAL AXIAL FAN WITH TIP LIFT APPENDAGE
    • Publication number 20250172158
    • Publication date May 29, 2025
    • COFIMCO S.R.L.
    • Nicola ROMANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR THE PRODUCTION OF A SHIELDED IMPELLER, SHIELDED IMPELLER...
    • Publication number 20250163929
    • Publication date May 22, 2025
    • MAHLE International GmbH
    • Uwe ASCHERMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH BLADE HUB
    • Publication number 20250146511
    • Publication date May 8, 2025
    • HUNTER FAN COMPANY
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY AND HEAT DISSIPATION DEVICE INCLUDING THE SAME
    • Publication number 20250146507
    • Publication date May 8, 2025
    • Delta Electronics, Inc.
    • Chih-Hsun CHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INDUSTRIAL AXIAL FAN BLADE
    • Publication number 20250067277
    • Publication date Feb 27, 2025
    • COFIMCO S.R.L.
    • Nicola ROMANO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FAN FOR AIRCRAFT INTERIOR
    • Publication number 20250058881
    • Publication date Feb 20, 2025
    • B/E Aerospace, Inc.
    • Arnau Castillo Gonzalez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL IMPELLER WITH MAXIMIZED INDUCER AREA
    • Publication number 20250052253
    • Publication date Feb 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EFFICIENT FAN ASSEMBLY
    • Publication number 20250052252
    • Publication date Feb 13, 2025
    • GREENHECK FAN CORPORATION
    • Thomas Frank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED FAN BLADE STRUCTURE AND AIR OUTLET DEVICE
    • Publication number 20250020140
    • Publication date Jan 16, 2025
    • XUXIN TECHNOLOGY (SHENZHEN) GROUP CO., LTD
    • Ping ZHANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROPELLER FAN, BLOWER, AND AIR CONDITIONER
    • Publication number 20250003420
    • Publication date Jan 2, 2025
    • Mitsubishi Electric Corporation
    • Katsuyuki YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR HANDLING UNIT WITH DIAGONAL FLOW FAN
    • Publication number 20250003421
    • Publication date Jan 2, 2025
    • Carrier Corporation
    • Peter Bushnell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WITH TOROIDAL FAN BLADES
    • Publication number 20240426315
    • Publication date Dec 26, 2024
    • Milwaukee Electric Tool Corporation
    • Joseph Wilinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240426316
    • Publication date Dec 26, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418182
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418180
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE AND METHOD OF ASSEMBLY
    • Publication number 20240418181
    • Publication date Dec 19, 2024
    • General Electric Company
    • Jixian YAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR HEAT DISSIPATION FAN, HEAT DISSIPATION FAN HAVING THE...
    • Publication number 20240410388
    • Publication date Dec 12, 2024
    • CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    • XIAO-GUANG MA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID SHROUD IMPELLER
    • Publication number 20240410392
    • Publication date Dec 12, 2024
    • Raytheon Technologies Corporation
    • Parag H. Mathuria
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SILENT HIGH-SPEED FAN
    • Publication number 20240401604
    • Publication date Dec 5, 2024
    • Shenzhen Hengmeite Technology Co., Ltd
    • Yongcai Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLADE FOR A LOW-NOISE INDUSTRIAL AXIAL FAN, INDUSTRIAL AXIAL FAN AN...
    • Publication number 20240401605
    • Publication date Dec 5, 2024
    • COFIMCO S.R.L.
    • Carlo GALLINA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Airfoils and Machines Incorporating Airfoils
    • Publication number 20240383545
    • Publication date Nov 21, 2024
    • ESS 2 Tech, LLC
    • Michael Suk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN
    • Publication number 20240369065
    • Publication date Nov 7, 2024
    • Levitronix GmbH
    • Thomas HOLENSTEIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...